# AMAZ3D Duel vs Sci

The clearest difference is in-app purchases: Sci at none against AMAZ3D Duel's 1. Sci also leads on iOS requirement (11.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. AMAZ3D Duel sells 1 one-off in-app purchase. Sci asks for nothing beyond the download.

## The numbers

| Metric | AMAZ3D Duel | Sci |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 58 months |
| Size | 74 MB | 41 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad, iPod, Apple TV |
| Age rating | 4+ | 12+ |
| Developer | [Felice Torelli](https://appshunter.io/developer/502405566) | [Marek Skreko](https://appshunter.io/developer/1558127762) |

## What reviewers say

### AMAZ3D Duel

[App page](https://appshunter.io/ios/app/amaz3d-duel/id1532602731)

**Features:** Game Controller support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 coin to continue | $0.29 | one-time |


### Sci

[App page](https://appshunter.io/ios/app/sci-fi-platformer/id1558127760)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AMAZ3D Duel free?

AMAZ3D Duel is free to download, with in-app purchases available.

### Is Sci free?

Sci is free to download, with no in-app purchases.

### Do AMAZ3D Duel or Sci have ads?

Neither AMAZ3D Duel nor Sci shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*